package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import javax.validation.constraints.Max;
import java.util.List;
import java.util.Set;

@RestController
@Api(tags ="菜品相关接口")
@Slf4j
@RequestMapping("/admin/dish")
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;

    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO){
        log.info("新增菜品");
        if (dishService == null) {
            throw new RuntimeException("dishService is not initialized");
        }
        dishService.saveWithFlavor(dishDTO);
        return Result.success();

    }
    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result page(DishPageQueryDTO dishPageQueryDTO){
        log.info("菜品分页查询：{}",dishPageQueryDTO);
          PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
          return Result.success(pageResult);
    }
    @DeleteMapping
    @ApiOperation("删除菜品")
    public Result delete(@RequestParam List<Long> ids){
        log.info("删除菜品：{}",ids);
        dishService.delete(ids);
        Set keys =redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }
    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品")
    public Result<DishVO> getById (@PathVariable Long id){
        log.info("根据id查询菜品：{}",id);
       DishVO dishVO = dishService.getByIdWithFlavor(id);
        return Result.success(dishVO);
    }
    @PutMapping()
    @ApiOperation("更新菜品")
    public Result<DishDTO> update(@RequestBody  DishDTO dishDTO){
        log.info("更新菜品：{}",dishDTO);
        dishService.updateWithFlavor(dishDTO);
        Set keys =redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }
    @PostMapping("status/{status}")
    @ApiOperation("菜品起售和停售")
    public  Result<String> startOrStop(@PathVariable Integer status,Long id){
        log.info("菜品起售或者停售");
        dishService.startOrStop(status,id);
        Set keys =redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }
}
